Carte topographique Philadelphia

Pittsburgh, located in Allegheny County, Pennsylvania, is characterized by its distinct and varied topography, shaped by the confluence of the Allegheny, Monongahela, and Ohio rivers. The city itself is situated at an average elevation of approximately 764 feet (233 meters) above sea level, with the terrain…

Altitude moyenne : 303 m

Philadelphia, located at the confluence of the Delaware and Schuylkill Rivers, features a diverse topography characterized by its gentle slopes and valleys. The city lies on the Atlantic Seaboard Fall Line, transitioning from the flat Coastal Plain to the more rugged Piedmont region. This unique geographical…

Altitude moyenne : 44 m

Altitude moyenne : 158 m

Chester County lies within southeastern Pennsylvania’s Piedmont landscape, where the terrain is shaped by a sequence of rolling uplands, elongated ridges, and stream-cut valleys rather than by broad plains or high mountains. Its relief is especially varied across the northern and western parts of the county,…

Altitude moyenne : 124 m

Altitude moyenne : 44 m

Allegheny has a humid continental climate which is hot-summer, (Dfa) except in higher elevations, where it is warm-summer (Dfb).

Altitude moyenne : 325 m

Altitude moyenne : 303 m

Altitude moyenne : 253 m

Altitude moyenne : 161 m

Altitude moyenne : 189 m

Altitude moyenne : 491 m

Altitude moyenne : 395 m

Altitude moyenne : 109 m

Altitude moyenne : 122 m

Altitude moyenne : 434 m

According to the Trewartha climate classification system, the Piedmont (United States) section of Bucks County, which is located roughly northwest of U.S. Route 1, has a Temperate Continental Climate with hot and slightly humid summers, cold winters and year-around precipitation (Dcao). Dcao climates are…

Altitude moyenne : 98 m

Most of the county has a warm-summer humid continental climate (Dfb), except at lower elevations near enough to the lake, where a hot-summer humid continental climate (Dfa) exists. Average monthly temperatures in downtown Erie range from 26.4 °F in January to 70.8 °F in July, while in Corry they range from…

Altitude moyenne : 248 m

Altitude moyenne : 237 m

Altitude moyenne : 158 m

Altitude moyenne : 439 m

Altitude moyenne : 342 m

Altitude moyenne : 21 m

Altitude moyenne : 465 m

According to the United States Census Bureau, the city has a total area of 3.6 square miles (9.3 km2), of which 3.5 square miles (9.1 km2) is land and 0.1 square miles (0.26 km2), or 3.05%, is water. Nanticoke is located in the Wyoming Valley (near the Susquehanna River). The elevation is 696 feet (212 m).…

Altitude moyenne : 192 m

Altitude moyenne : 44 m

Altitude moyenne : 126 m

Altitude moyenne : 171 m

Altitude moyenne : 135 m

Altitude moyenne : 479 m

The city can be divided into three sections: the Oregon Section (located in southern Pittston), the Downtown (or City Center), and the Junction (or Upper Pittston). The Oregon Section is a neighborhood located on high ground overlooking the Susquehanna River (in the southern half of the city). The Downtown is…

Altitude moyenne : 197 m

Altitude moyenne : 496 m

Altitude moyenne : 142 m

Altitude moyenne : 169 m

According to the U.S. Census Bureau, the township has a total area of 24.6 square miles (64 km2), of which 24.4 square miles (63 km2) is land and 0.2 square miles (0.52 km2) (0.77%) is water. It is drained by the Schuylkill River, which forms its natural southern boundary. While areas closer to the river are…

Altitude moyenne : 113 m

Altitude moyenne : 99 m

Altitude moyenne : 338 m

According to the Trewartha climate classification system, the Piedmont (United States) section of Bucks County, which is located roughly northwest of U.S. Route 1, has a Temperate Continental Climate with hot and slightly humid summers, cold winters and year-around precipitation (Dcao). Dcao climates are…

Altitude moyenne : 98 m

Center City is about 750 feet (229 m) above sea level, although the hilly city's inhabited portions range about from 650 to 1,400 feet (200 to 430 m). The city is flanked by mountains to the east and west whose elevations range from 1,900 to 2,100 feet (580 to 640 m).

Altitude moyenne : 360 m

Altitude moyenne : 493 m

Altitude moyenne : 129 m

Altitude moyenne : 469 m

Altitude moyenne : 379 m

Altitude moyenne : 233 m

Altitude moyenne : 376 m

Altitude moyenne : 121 m

Altitude moyenne : 135 m

Altitude moyenne : 537 m

Altitude moyenne : 162 m

Altitude moyenne : 81 m

Since the 1950s, most of Philadelphia's major television and FM radio stations have located their transmission towers in Roxborough because of its hilly terrain and high elevation. The tallest of these towers, the American Tower, stands approximately 1,250 feet (381m) tall. Public television station "MiND",…

Altitude moyenne : 63 m

Altitude moyenne : 120 m

According to the United States Census Bureau, the borough has a total area of 0.3 square miles (0.78 km2), all land. McAdoo's elevation is 1700 feet above sea level. It is on the crest of Broad Mountain and straddles the divide between the Delaware and Susquehanna watersheds. Pennsylvania Route 309 (Kennedy…

Altitude moyenne : 528 m

Altitude moyenne : 263 m

Altitude moyenne : 365 m

Altitude moyenne : 197 m

Allegheny has a humid continental climate which is hot-summer, (Dfa) except in higher elevations, where it is warm-summer (Dfb).

Altitude moyenne : 325 m

Altitude moyenne : 608 m

Altitude moyenne : 172 m

Altitude moyenne : 415 m

Altitude moyenne : 128 m

Altitude moyenne : 76 m

Seven Springs has the distinction of being, in elevation, the highest borough in Pennsylvania, at 2,530 feet (770 m). It sits along the crest of Laurel Hill, a major north–south ridge of the Allegheny Mountains.

Altitude moyenne : 804 m

Altitude moyenne : 300 m

Altitude moyenne : 28 m

Altitude moyenne : 344 m

Most of the county has a warm-summer humid continental climate (Dfb), except at lower elevations near enough to the lake, where a hot-summer humid continental climate (Dfa) exists. Average monthly temperatures in downtown Erie range from 26.4 °F in January to 70.8 °F in July, while in Corry they range from…

Altitude moyenne : 248 m

The highest elevation in the county, 2,659 ft (810 m), is the summit of Mount Ararat in Orson. Two other summits at the north end of the same ridge also exceed 2,640 ft (800 m) in elevation. The county's lowest point, at approximately 680 ft (210 m) above sea level, is along the Delaware, near Wayne County's…

Altitude moyenne : 436 m

Altitude moyenne : 308 m

Altitude moyenne : 51 m

In the Köppen climate classification, the borough has a humid subtropical climate (Cfa) according to recent temperature numbers. The Trewartha climate classification now has the climate as Do (oceanic because only seven months are above 50 °F.) The hardiness zone is 7a or 7b depending upon elevation.

Altitude moyenne : 50 m

Altitude moyenne : 340 m

Altitude moyenne : 463 m

Altitude moyenne : 338 m

Altitude moyenne : 161 m

Altitude moyenne : 347 m

Altitude moyenne : 130 m

Cresson is a borough in Cambria County, Pennsylvania, United States. Cresson is 80 miles (130 km) east of Pittsburgh. It is above 2,000 feet (600 m) in elevation. Lumber, coal, and coke yards were industries that had supported the population, which numbered 1,470 in 1910. The borough is part of the Johnstown…

Altitude moyenne : 637 m

Hawley is located where Middle Creek enters the Lackawaxen River, at 41°28′42″N 75°10′45″W / 41.47833°N 75.17917°W / 41.47833; -75.17917 (41.478225, -75.179154) at an elevation of 1,033 feet (314.9 m). Hawley students attend Wallenpaupack Areas Schools, with high, middle, and primary…

Altitude moyenne : 334 m

Altitude moyenne : 119 m

Altitude moyenne : 16 m

Altitude moyenne : 156 m

Altitude moyenne : 296 m

Altitude moyenne : 223 m

Altitude moyenne : 391 m

Altitude moyenne : 436 m

Somerset County along with Garrett County is one of the snowiest inhabited locations in the United States, with the highest elevations of the county averaging 150+ inches of snow each winter. The county's elevation and general proximity to both the Great Lakes and the Atlantic Ocean causes snow from both…

Altitude moyenne : 632 m

Altitude moyenne : 500 m

Altitude moyenne : 422 m

Altitude moyenne : 196 m

Altitude moyenne : 126 m

The Wyoming Valley, also referred to as the Anthracite Valley Section of Pennsylvania, runs directly through Luzerne County. It extends from the northeastern border (with Lackawanna County) to the western border (with Columbia County). The valley is flat (at the Susquehanna Basin) and rises from 512 feet (156…

Altitude moyenne : 402 m

Altitude moyenne : 109 m

Altitude moyenne : 513 m

Altitude moyenne : 181 m

Altitude moyenne : 184 m

Lehigh County borders two Appalachian mountain ridges. To the north, the county borders Blue Mountain, which has an altitude of 1,300 to 1,604 feet (396 to 489 m). To the south, it is bordered by South Mountain, which has an altitude of 700 to 1,100 feet (210 to 340 m) and cuts through the southern portions of…

Altitude moyenne : 186 m

Altitude moyenne : 554 m

Altitude moyenne : 403 m

Centre County has a humid continental climate (Dfb/Dfa at lower elevations).

Altitude moyenne : 427 m

Altitude moyenne : 430 m